CITY COMPARISON
Chicago vs Atlanta Cost of Living: Which Is Cheaper in 2026?
Data updated May 2026. Rent from Zillow ZORI, taxes from the Tax Foundation, cost-of-living index from BEA.
Chicago to Atlanta trades a Great Lakes metro for a major Southern hub. Both tax income at a flat rate in the mid-single digits, so the income tax is close to a wash.
The real gap is housing. Atlanta rent runs well below Chicago's, and its sales tax is lighter too. The overall cost of living is similar, so rent does most of the work.
Is Chicago or Atlanta cheaper to live in?
At a $100,000 salary, moving from Chicago to Atlanta frees up roughly $4,100 a year in disposable income. At $150,000 the gap narrows to about $3,800 a year in Atlanta's favor.
Atlanta wins, mostly on rent. The income tax rates are close, but Atlanta's rent is well below Chicago's and its sales tax is lower. Chicago competes on transit, big-city density, and a deep job market, not on cost.
DISPOSABLE INCOME: MOVING CHICAGO → ATLANTA
AT A $100,000 SALARY
in Atlanta's favor
AT A $150,000 SALARY
in Atlanta's favor
Assumes the same gross salary in both cities (the remote-work case) and a single filer renting at the local median. Positive means Atlanta leaves more money after tax, housing, and everyday costs.
Full cost breakdown: Chicago vs Atlanta
Here is where every dollar goes in each city, at two salary levels. Taxes, housing, and everyday costs are all in.
AT A $100,000 SALARY
| Line item | Chicago | Atlanta |
|---|---|---|
| Gross salary | $100,000 | $100,000 |
| Federal income tax | -$15,000 | -$15,000 |
| State income tax (4.95%) Atlanta: (5.39%) | -$4,950 | -$5,390 |
| FICA (Social Security + Medicare) | -$7,650 | -$7,650 |
| Housing (median rent) ($1,730/mo) Atlanta: ($1,420/mo) | -$20,760 | -$17,040 |
| Other living costs (COL index 105) Atlanta: (COL index 102) | -$30,750 | -$30,300 |
| Sales tax on spending (8.85%) Atlanta: (7.4%) | -$1,905 | -$1,570 |
| Disposable income / year | $18,985 | $23,050 |
AT A $150,000 SALARY
| Line item | Chicago | Atlanta |
|---|---|---|
| Gross salary | $150,000 | $150,000 |
| Federal income tax | -$27,000 | -$27,000 |
| State income tax (4.95%) Atlanta: (5.39%) | -$7,425 | -$8,085 |
| FICA (Social Security + Medicare) | -$11,475 | -$11,475 |
| Housing (median rent) ($1,730/mo) Atlanta: ($1,420/mo) | -$20,760 | -$17,040 |
| Other living costs (COL index 105) Atlanta: (COL index 102) | -$30,750 | -$30,300 |
| Sales tax on spending (8.85%) Atlanta: (7.4%) | -$1,905 | -$1,570 |
| Disposable income / year | $50,685 | $54,530 |
Chicago vs Atlanta: taxes, rent, and schools at a glance
| Metric | Chicago | Atlanta |
|---|---|---|
| State income tax | 4.95% | 5.39% |
| Median 1-bedroom rent | $1,730/mo | $1,420/mo |
| Combined sales tax | 8.85% | 7.4% |
| Cost-of-living index (US avg = 100) | 105 | 102 |
| School composite rating (1-10) | 5/10 | 6/10 |
Who should pick Chicago?
Pick Chicago if you want a dense, transit-served big city with major-league everything. You pay more in rent and sales tax for it, but the income tax is mild and the city is a true metropolis.
Who should pick Atlanta?
Choose Atlanta if cheaper rent is the priority. The housing gap with Chicago is large, the sales tax is lighter, and you still land in a major hub with a strong job market.
How we calculated this
Disposable income is gross salary minus federal income tax, state income tax, FICA, housing, everyday non-housing costs, and sales tax on discretionary spending. Federal tax uses 2026 effective rates after the standard deduction for a single filer. State income tax is a single-bracket approximation for mid-six-figure earners. Housing is the median 1-bedroom rent. Non-housing costs scale with the BEA cost-of-living index. Sales tax is applied to roughly 70 percent of discretionary spending, since groceries and many services are reduced-rate or exempt in most states.
The numbers on this page assume the same gross salary in both cities. That is the remote-work scenario, and it is the cleanest way to isolate the cost-of-living difference. If a new job would rebase your salary by city, plug both real offers into the tool below.
Run your own Chicago vs Atlanta numbers
The interactive Move-To-City tool lets you set different salaries for each city, enter your actual rent, switch filing status, and see the full FIRE-timeline impact of the move.
Open the Move-To-City tool →KEEP READING
Educational only, not financial advice. Cost-of-living estimates are modeled approximations from public data and will not match any individual budget exactly. Verify rent, tax, and salary figures for your own situation before making a move.